5073463327021 has 4 divisors (see below), whose sum is σ = 5087835744732. Its totient is φ = 5059090909312.

The previous prime is 5073463326977. The next prime is 5073463327087. The reversal of 5073463327021 is 1207233643705.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2482042702500 + 2591420624521 = 1575450^2 + 1609789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5073463327021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5073463327721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7186208326 + ... + 7186209031.

It is an arithmetic number, because the mean of its divisors is an integer number (1271958936183).

Almost surely, 2^{5073463327021} is an apocalyptic number.

It is an amenable number.

5073463327021 is a deficient number, since it is larger than the sum of its proper divisors (14372417711).

5073463327021 is a wasteful number, since it uses less digits than its factorization.

5073463327021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14372417710.

The product of its (nonzero) digits is 635040, while the sum is 43.

The spelling of 5073463327021 in words is "five trillion, seventy-three billion, four hundred sixty-three million, three hundred twenty-seven thousand, twenty-one".